Optimized Energy Management Strategy for an Autonomous DC Microgrid Integrating PV/Wind/Battery/Diesel-Based Hybrid PSO-GA-LADRC Through SAPF
This study focuses on microgrid systems incorporating hybrid renewable energy sources (HRESs) with battery energy storage (BES), both essential for ensuring reliable and consistent operation in off-grid standalone systems. The proposed system includes solar energy, a wind energy source with a synchr...
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MDPI AG
2024-11-01
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| Series: | Technologies |
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| author | AL-Wesabi Ibrahim Jiazhu Xu Abdullrahman A. Al-Shamma’a Hassan M. Hussein Farh Imad Aboudrar Youssef Oubail Fahad Alaql Walied Alfraidi |
| author_facet | AL-Wesabi Ibrahim Jiazhu Xu Abdullrahman A. Al-Shamma’a Hassan M. Hussein Farh Imad Aboudrar Youssef Oubail Fahad Alaql Walied Alfraidi |
| author_sort | AL-Wesabi Ibrahim |
| collection | DOAJ |
| description | This study focuses on microgrid systems incorporating hybrid renewable energy sources (HRESs) with battery energy storage (BES), both essential for ensuring reliable and consistent operation in off-grid standalone systems. The proposed system includes solar energy, a wind energy source with a synchronous turbine, and BES. Hybrid particle swarm optimizer (PSO) and a genetic algorithm (GA) combined with active disturbance rejection control (ADRC) (PSO-GA-ADRC) are developed to regulate both the frequency and amplitude of the AC bus voltage via a load-side converter (LSC) under various operating conditions. This approach further enables efficient management of accessible generation and general consumption through a bidirectional battery-side converter (BSC). Additionally, the proposed method also enhances power quality across the AC link via mentoring the photovoltaic (PV) inverter to function as shunt active power filter (SAPF), providing the desired harmonic-current element to nonlinear local loads as well. Equipped with an extended state observer (ESO), the hybrid PSO-GA-ADRC provides efficient estimation of and compensation for disturbances such as modeling errors and parameter fluctuations, providing a stable control solution for interior voltage and current control loops. The positive results from hardware-in-the-loop (HIL) experimental results confirm the effectiveness and robustness of this control strategy in maintaining stable voltage and current in real-world scenarios. |
| format | Article |
| id | doaj-art-929904bbd26148f98ab4fce4631c38fc |
| institution | OA Journals |
| issn | 2227-7080 |
| language | English |
| publishDate | 2024-11-01 |
| publisher | MDPI AG |
| record_format | Article |
| series | Technologies |
| spelling | doaj-art-929904bbd26148f98ab4fce4631c38fc2025-08-20T02:04:41ZengMDPI AGTechnologies2227-70802024-11-01121122610.3390/technologies12110226Optimized Energy Management Strategy for an Autonomous DC Microgrid Integrating PV/Wind/Battery/Diesel-Based Hybrid PSO-GA-LADRC Through SAPFAL-Wesabi Ibrahim0Jiazhu Xu1Abdullrahman A. Al-Shamma’a2Hassan M. Hussein Farh3Imad Aboudrar4Youssef Oubail5Fahad Alaql6Walied Alfraidi7College of Electrical and Information Engineering, Hunan University, Changsha 410083, ChinaCollege of Electrical and Information Engineering, Hunan University, Changsha 410083, ChinaElectrical Engineering Department, College of Engineering, Imam Mohammad Ibn Saud Islamic University (IMSIU), Riyadh 11564, Saudi ArabiaElectrical Engineering Department, College of Engineering, Imam Mohammad Ibn Saud Islamic University (IMSIU), Riyadh 11564, Saudi ArabiaEngineering and Sustainable Development Research Team, EST of Dakhla, Ibn Zohr University, Dakhla 73000, MoroccoLaboratory of Engineering Sciences and Energy Management, ENSA AGADIR, Ibn Zohr University, Agadir 80000, MoroccoElectrical Engineering Department, College of Engineering, Imam Mohammad Ibn Saud Islamic University (IMSIU), Riyadh 11564, Saudi ArabiaElectrical Engineering Department, College of Engineering, Imam Mohammad Ibn Saud Islamic University (IMSIU), Riyadh 11564, Saudi ArabiaThis study focuses on microgrid systems incorporating hybrid renewable energy sources (HRESs) with battery energy storage (BES), both essential for ensuring reliable and consistent operation in off-grid standalone systems. The proposed system includes solar energy, a wind energy source with a synchronous turbine, and BES. Hybrid particle swarm optimizer (PSO) and a genetic algorithm (GA) combined with active disturbance rejection control (ADRC) (PSO-GA-ADRC) are developed to regulate both the frequency and amplitude of the AC bus voltage via a load-side converter (LSC) under various operating conditions. This approach further enables efficient management of accessible generation and general consumption through a bidirectional battery-side converter (BSC). Additionally, the proposed method also enhances power quality across the AC link via mentoring the photovoltaic (PV) inverter to function as shunt active power filter (SAPF), providing the desired harmonic-current element to nonlinear local loads as well. Equipped with an extended state observer (ESO), the hybrid PSO-GA-ADRC provides efficient estimation of and compensation for disturbances such as modeling errors and parameter fluctuations, providing a stable control solution for interior voltage and current control loops. The positive results from hardware-in-the-loop (HIL) experimental results confirm the effectiveness and robustness of this control strategy in maintaining stable voltage and current in real-world scenarios.https://www.mdpi.com/2227-7080/12/11/226ADRCislanded microgridMPPTPVSAPFwind turbine |
| spellingShingle | AL-Wesabi Ibrahim Jiazhu Xu Abdullrahman A. Al-Shamma’a Hassan M. Hussein Farh Imad Aboudrar Youssef Oubail Fahad Alaql Walied Alfraidi Optimized Energy Management Strategy for an Autonomous DC Microgrid Integrating PV/Wind/Battery/Diesel-Based Hybrid PSO-GA-LADRC Through SAPF Technologies ADRC islanded microgrid MPPT PV SAPF wind turbine |
| title | Optimized Energy Management Strategy for an Autonomous DC Microgrid Integrating PV/Wind/Battery/Diesel-Based Hybrid PSO-GA-LADRC Through SAPF |
| title_full | Optimized Energy Management Strategy for an Autonomous DC Microgrid Integrating PV/Wind/Battery/Diesel-Based Hybrid PSO-GA-LADRC Through SAPF |
| title_fullStr | Optimized Energy Management Strategy for an Autonomous DC Microgrid Integrating PV/Wind/Battery/Diesel-Based Hybrid PSO-GA-LADRC Through SAPF |
| title_full_unstemmed | Optimized Energy Management Strategy for an Autonomous DC Microgrid Integrating PV/Wind/Battery/Diesel-Based Hybrid PSO-GA-LADRC Through SAPF |
| title_short | Optimized Energy Management Strategy for an Autonomous DC Microgrid Integrating PV/Wind/Battery/Diesel-Based Hybrid PSO-GA-LADRC Through SAPF |
| title_sort | optimized energy management strategy for an autonomous dc microgrid integrating pv wind battery diesel based hybrid pso ga ladrc through sapf |
| topic | ADRC islanded microgrid MPPT PV SAPF wind turbine |
| url | https://www.mdpi.com/2227-7080/12/11/226 |
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